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   <div id="projectname">ARWrapper
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   <div id="projectbrief">Provides a C++ wrapper around ARToolKit and exposes a C and JNI API</div>
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<a href="#pub-types">Public Types</a> &#124;
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
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<a href="class_a_r_marker-members.html">List of all members</a>  </div>
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<div class="title">ARMarker Class Reference</div>  </div>
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<p>Base class for supported marker types.  
 <a href="class_a_r_marker.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_a_r_marker_8h_source.html">ARMarker.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for ARMarker:</div>
<div class="dyncontent">
 <div class="center">
  <img src="class_a_r_marker.png" usemap="#ARMarker_map" alt=""/>
  <map id="ARMarker_map" name="ARMarker_map">
<area href="class_a_r_marker_multi.html" title="Multiple marker type of ARMarker." alt="ARMarkerMulti" shape="rect" coords="0,56,110,80"/>
<area href="class_a_r_marker_n_f_t.html" title="NFT marker type of ARMarker." alt="ARMarkerNFT" shape="rect" coords="120,56,230,80"/>
<area href="class_a_r_marker_square.html" title="Single marker type of ARMarker." alt="ARMarkerSquare" shape="rect" coords="240,56,350,80"/>
</map>
 </div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a6555fc7a28db286e5f1757bab47fb15c"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a6555fc7a28db286e5f1757bab47fb15c">MarkerType</a> { <a class="el" href="class_a_r_marker.html#a6555fc7a28db286e5f1757bab47fb15ca252725e62658efb51f9918d4ffb96fd1">SINGLE</a>, 
<a class="el" href="class_a_r_marker.html#a6555fc7a28db286e5f1757bab47fb15ca7f6c935379d61d35f038e600873a0cd5">MULTI</a>, 
<a class="el" href="class_a_r_marker.html#a6555fc7a28db286e5f1757bab47fb15ca0dba8841cc713cf1d5609d8510db955a">NFT</a>
 }</td></tr>
<tr class="separator:a6555fc7a28db286e5f1757bab47fb15c"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a0c6210d425d6a40e2fc71da33d83f5c9"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a0c6210d425d6a40e2fc71da33d83f5c9">ARMarker</a> (<a class="el" href="class_a_r_marker.html#a6555fc7a28db286e5f1757bab47fb15c">MarkerType</a> <a class="el" href="class_a_r_marker.html#a59630b190f43c8bf8b5dd671eb932a74">type</a>)</td></tr>
<tr class="memdesc:a0c6210d425d6a40e2fc71da33d83f5c9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor takes the type of this marker.  <a href="#a0c6210d425d6a40e2fc71da33d83f5c9">More...</a><br/></td></tr>
<tr class="separator:a0c6210d425d6a40e2fc71da33d83f5c9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a39b8aa60e403e4d92b2bab13388d4531"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a39b8aa60e403e4d92b2bab13388d4531">~ARMarker</a> ()</td></tr>
<tr class="separator:a39b8aa60e403e4d92b2bab13388d4531"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a438b60b8802d7caf67dbeaeed01b8225"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a438b60b8802d7caf67dbeaeed01b8225">setPositionScalefactor</a> (ARdouble scale)</td></tr>
<tr class="separator:a438b60b8802d7caf67dbeaeed01b8225"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a57e2fccc34abc6ea0e3227ebfaaa3c92"><td class="memItemLeft" align="right" valign="top">ARdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a57e2fccc34abc6ea0e3227ebfaaa3c92">positionScalefactor</a> ()</td></tr>
<tr class="separator:a57e2fccc34abc6ea0e3227ebfaaa3c92"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a95edca732b7c66ba816fbcd7f40075fa"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a95edca732b7c66ba816fbcd7f40075fa">update</a> (const ARdouble transL2R[3][4]=NULL)</td></tr>
<tr class="memdesc:a95edca732b7c66ba816fbcd7f40075fa"><td class="mdescLeft">&#160;</td><td class="mdescRight"><pre class="fragment">Completes an update begun in the parent class, performing filtering, generating
</pre><p> OpenGL view matrix and notifying listeners (just a log message at the moment).  <a href="#a95edca732b7c66ba816fbcd7f40075fa">More...</a><br/></td></tr>
<tr class="separator:a95edca732b7c66ba816fbcd7f40075fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a12733ab1161d7af921d56e5162409556"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_a_r_pattern.html">ARPattern</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a12733ab1161d7af921d56e5162409556">getPattern</a> (int n)</td></tr>
<tr class="memdesc:a12733ab1161d7af921d56e5162409556"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the specified pattern within this marker.  <a href="#a12733ab1161d7af921d56e5162409556">More...</a><br/></td></tr>
<tr class="separator:a12733ab1161d7af921d56e5162409556"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae8d5eed9fd345c1e773f6de9ae953f61"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#ae8d5eed9fd345c1e773f6de9ae953f61">setFiltered</a> (bool flag)</td></tr>
<tr class="separator:ae8d5eed9fd345c1e773f6de9ae953f61"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1718495d5ae08fa7fc41fa74a4c9f474"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a1718495d5ae08fa7fc41fa74a4c9f474">isFiltered</a> ()</td></tr>
<tr class="separator:a1718495d5ae08fa7fc41fa74a4c9f474"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5eb97a8773789a2586f9bf469f657f96"><td class="memItemLeft" align="right" valign="top">ARdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a5eb97a8773789a2586f9bf469f657f96">filterSampleRate</a> ()</td></tr>
<tr class="separator:a5eb97a8773789a2586f9bf469f657f96"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1caa89a4400f92bdb142f87f68627545"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a1caa89a4400f92bdb142f87f68627545">setFilterSampleRate</a> (ARdouble rate)</td></tr>
<tr class="separator:a1caa89a4400f92bdb142f87f68627545"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa3400dd1c820b3e6092ac66c922876cf"><td class="memItemLeft" align="right" valign="top">ARdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#aa3400dd1c820b3e6092ac66c922876cf">filterCutoffFrequency</a> ()</td></tr>
<tr class="separator:aa3400dd1c820b3e6092ac66c922876cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af07a698e421a689ad15389f894845b70"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#af07a698e421a689ad15389f894845b70">setFilterCutoffFrequency</a> (ARdouble freq)</td></tr>
<tr class="separator:af07a698e421a689ad15389f894845b70"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:acc52d002c584c4c80c0fb75056f0b4f1"><td class="memItemLeft" align="right" valign="top">static std::vector&lt; <a class="el" href="class_a_r_marker.html">ARMarker</a> * &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#acc52d002c584c4c80c0fb75056f0b4f1">newFromConfigDataFile</a> (const char *markersConfigDataFilePath, ARPattHandle *arPattHandle, int *patternDetectionMode_out)</td></tr>
<tr class="separator:acc52d002c584c4c80c0fb75056f0b4f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a869d9575ec5eb78bdc2e8e98ba7bca39"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="class_a_r_marker.html">ARMarker</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a869d9575ec5eb78bdc2e8e98ba7bca39">newWithConfig</a> (const char *cfg, ARPattHandle *arPattHandle)</td></tr>
<tr class="separator:a869d9575ec5eb78bdc2e8e98ba7bca39"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a574a7dfa20733eb751720425be6cb169"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a574a7dfa20733eb751720425be6cb169">UID</a></td></tr>
<tr class="memdesc:a574a7dfa20733eb751720425be6cb169"><td class="mdescLeft">&#160;</td><td class="mdescRight">Internal unique ID (note: not the same as ARToolKit pattern ID)  <a href="#a574a7dfa20733eb751720425be6cb169">More...</a><br/></td></tr>
<tr class="separator:a574a7dfa20733eb751720425be6cb169"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a59630b190f43c8bf8b5dd671eb932a74"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_a_r_marker.html#a6555fc7a28db286e5f1757bab47fb15c">MarkerType</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a59630b190f43c8bf8b5dd671eb932a74">type</a></td></tr>
<tr class="memdesc:a59630b190f43c8bf8b5dd671eb932a74"><td class="mdescLeft">&#160;</td><td class="mdescRight">Type of marker: single, multi, ...  <a href="#a59630b190f43c8bf8b5dd671eb932a74">More...</a><br/></td></tr>
<tr class="separator:a59630b190f43c8bf8b5dd671eb932a74"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a40f093955140ceac4093771d11bd38f6"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a40f093955140ceac4093771d11bd38f6">visiblePrev</a></td></tr>
<tr class="memdesc:a40f093955140ceac4093771d11bd38f6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Whether or not the marker was visible prior to last update.  <a href="#a40f093955140ceac4093771d11bd38f6">More...</a><br/></td></tr>
<tr class="separator:a40f093955140ceac4093771d11bd38f6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8f4183d4abda37d95e2e879376243a82"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a8f4183d4abda37d95e2e879376243a82">visible</a></td></tr>
<tr class="memdesc:a8f4183d4abda37d95e2e879376243a82"><td class="mdescLeft">&#160;</td><td class="mdescRight">Whether or not the marker is visible at current time.  <a href="#a8f4183d4abda37d95e2e879376243a82">More...</a><br/></td></tr>
<tr class="separator:a8f4183d4abda37d95e2e879376243a82"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abe6d61dff3d06abac28878be687ec9c1"><td class="memItemLeft" align="right" valign="top">ARdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#abe6d61dff3d06abac28878be687ec9c1">transformationMatrix</a> [16]</td></tr>
<tr class="memdesc:abe6d61dff3d06abac28878be687ec9c1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transformation suitable for use in OpenGL.  <a href="#abe6d61dff3d06abac28878be687ec9c1">More...</a><br/></td></tr>
<tr class="separator:abe6d61dff3d06abac28878be687ec9c1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0e6c5e1c861cf9c8981e792d39249c58"><td class="memItemLeft" align="right" valign="top">ARdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a0e6c5e1c861cf9c8981e792d39249c58">transformationMatrixR</a> [16]</td></tr>
<tr class="memdesc:a0e6c5e1c861cf9c8981e792d39249c58"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transformation suitable for use in OpenGL.  <a href="#a0e6c5e1c861cf9c8981e792d39249c58">More...</a><br/></td></tr>
<tr class="separator:a0e6c5e1c861cf9c8981e792d39249c58"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac2e25ec0decca5e09caed74a2e0c86d3"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#ac2e25ec0decca5e09caed74a2e0c86d3">patternCount</a></td></tr>
<tr class="memdesc:ac2e25ec0decca5e09caed74a2e0c86d3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of patterns in this marker (1 for single)  <a href="#ac2e25ec0decca5e09caed74a2e0c86d3">More...</a><br/></td></tr>
<tr class="separator:ac2e25ec0decca5e09caed74a2e0c86d3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a206ed57cdd5ad38e277a742ac3071b06"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_a_r_pattern.html">ARPattern</a> **&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a206ed57cdd5ad38e277a742ac3071b06">patterns</a></td></tr>
<tr class="memdesc:a206ed57cdd5ad38e277a742ac3071b06"><td class="mdescLeft">&#160;</td><td class="mdescRight">Array of pointers to patterns.  <a href="#a206ed57cdd5ad38e277a742ac3071b06">More...</a><br/></td></tr>
<tr class="separator:a206ed57cdd5ad38e277a742ac3071b06"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a831b34d1077f31c5e7bc99ca99bc06ab"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a831b34d1077f31c5e7bc99ca99bc06ab">allocatePatterns</a> (int count)</td></tr>
<tr class="memdesc:a831b34d1077f31c5e7bc99ca99bc06ab"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocates space for patterns within this marker.  <a href="#a831b34d1077f31c5e7bc99ca99bc06ab">More...</a><br/></td></tr>
<tr class="separator:a831b34d1077f31c5e7bc99ca99bc06ab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a963672cd082bec15192acad6aafa6b2c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a963672cd082bec15192acad6aafa6b2c">freePatterns</a> ()</td></tr>
<tr class="memdesc:a963672cd082bec15192acad6aafa6b2c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Frees allocated patterns and resets the pattern count to zero.  <a href="#a963672cd082bec15192acad6aafa6b2c">More...</a><br/></td></tr>
<tr class="separator:a963672cd082bec15192acad6aafa6b2c"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:a26b5b976525e512f16f1f211721dd7bc"><td class="memItemLeft" align="right" valign="top">ARdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#a26b5b976525e512f16f1f211721dd7bc">trans</a> [3][4]</td></tr>
<tr class="memdesc:a26b5b976525e512f16f1f211721dd7bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transformation from camera to this marker. If stereo, transform from left camera to this marker.  <a href="#a26b5b976525e512f16f1f211721dd7bc">More...</a><br/></td></tr>
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<tr class="memitem:afb2383deaca160b6c180d1c5f9456028"><td class="memItemLeft" align="right" valign="top">ARdouble&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_r_marker.html#afb2383deaca160b6c180d1c5f9456028">m_positionScaleFactor</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Base class for supported marker types. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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          <td class="memname">enum <a class="el" href="class_a_r_marker.html#a6555fc7a28db286e5f1757bab47fb15c">ARMarker::MarkerType</a></td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="a6555fc7a28db286e5f1757bab47fb15ca252725e62658efb51f9918d4ffb96fd1"></a>SINGLE</em>&nbsp;</td><td class="fielddoc">
<p>A standard single square marker. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="a6555fc7a28db286e5f1757bab47fb15ca7f6c935379d61d35f038e600873a0cd5"></a>MULTI</em>&nbsp;</td><td class="fielddoc">
<p>A composite marker made up of multiple single markers. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="a6555fc7a28db286e5f1757bab47fb15ca0dba8841cc713cf1d5609d8510db955a"></a>NFT</em>&nbsp;</td><td class="fielddoc">
<p>A rectangular textured marker backed by an NFT data set. </p>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td>(</td>
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          <td class="paramname"><em>type</em></td><td>)</td>
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<p>Constructor takes the type of this marker. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="paramname"><em>count</em></td><td>)</td>
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<p>Allocates space for patterns within this marker. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">count</td><td>The number of patterns to allocate </td></tr>
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<p>Frees allocated patterns and resets the pattern count to zero. </p>

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<p>Returns the specified pattern within this marker. </p>
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          <td class="paramname"><em>transL2R</em>[3][4] = <code>NULL</code></td><td>)</td>
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<p><pre class="fragment">Completes an update begun in the parent class, performing filtering, generating
</pre><p> OpenGL view matrix and notifying listeners (just a log message at the moment). </p>
<p>Subclasses should first do their required updates, set visible, visiblePrev, and trans[3][4] then call <a class="el" href="class_a_r_marker.html#a95edca732b7c66ba816fbcd7f40075fa" title="Completes an update begun in the parent class, performing filtering, generating  OpenGL view matrix a...">ARMarker::update()</a>. </p>
<dl class="section return"><dt>Returns</dt><dd>true if successful, false if an error occurred </dd></dl>

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<h2 class="groupheader">Member Data Documentation</h2>
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<p>Number of patterns in this marker (1 for single) </p>

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<p>Array of pointers to patterns. </p>

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<p>Transformation from camera to this marker. If stereo, transform from left camera to this marker. </p>

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<p>Transformation suitable for use in OpenGL. </p>

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<p>Transformation suitable for use in OpenGL. </p>

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<p>Type of marker: single, multi, ... </p>

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<p>Internal unique ID (note: not the same as ARToolKit pattern ID) </p>

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<p>Whether or not the marker is visible at current time. </p>

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<p>Whether or not the marker was visible prior to last update. </p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>include/ARWrapper/<a class="el" href="_a_r_marker_8h_source.html">ARMarker.h</a></li>
<li>lib/SRC/ARWrapper/<a class="el" href="_a_r_marker_8cpp.html">ARMarker.cpp</a></li>
</ul>
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